242865656

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{701}}^1$

素因数の和:876

約数の個数: 64

約数和(自身を含む): 517570560

約数和(自身を除く): 274704904

約数列:

[1, 2, 4, 8, 11, 22, 31, 44, 62, 88, 124, 127, 248, 254, 341, 508, 682, 701, 1016, 1364, 1397, 1402, 2728, 2794, 2804, 3937, 5588, 5608, 7711, 7874, 11176, 15422, 15748, 21731, 30844, 31496, 43307, 43462, 61688, 86614, 86924, 89027, 173228, 173848, 178054, 239041, 346456, 356108, 478082, 712216, 956164, 979297, 1912328, 1958594, 2759837, 3917188, 5519674, 7834376, 11039348, 22078696, 30358207, 60716414, 121432828, 242865656]

約数ペア:

[(1, 242865656), (2, 121432828), (4, 60716414), (8, 30358207), (11, 22078696), (22, 11039348), (31, 7834376), (44, 5519674), (62, 3917188), (88, 2759837), (124, 1958594), (127, 1912328), (248, 979297), (254, 956164), (341, 712216), (508, 478082), (682, 356108), (701, 346456), (1016, 239041), (1364, 178054), (1397, 173848), (1402, 173228), (2728, 89027), (2794, 86924), (2804, 86614), (3937, 61688), (5588, 43462), (5608, 43307), (7711, 31496), (7874, 30844), (11176, 21731), (15422, 15748)]